Fan

The invention relates to a fan, and belongs to the technical field of fans. The fan comprises a frame, a flow guide cover and a first motor, the flow guide cover is rotatably mounted on the frame, thefirst motor is mounted in the frame, and a rotating shaft of the first motor is connected with the f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO JINLONG, CUI CHENRUI, ZHOU YE, WANG HONGBAO, CUI CHANGZAI, XIE YULIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HEATING HUMAN NECESSITIES HYGIENE LIGHTING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a fan, and belongs to the technical field of fans. The fan comprises a frame, a flow guide cover and a first motor, the flow guide cover is rotatably mounted on the frame, thefirst motor is mounted in the frame, and a rotating shaft of the first motor is connected with the flow guide cover to drive the flow guide cover to swing; the fan further comprises a fan blade assembly and a second motor, the second motor is also installed in the frame, the fan blade assembly is arranged in the flow guide cover, one end of the fan blade assembly is connected with a rotating shaft of the second motor, a bearing seat is installed on the side wall of the flow guide cover, a bearing is installed on the bearing seat, and the other end of the fan blade assembly is in interferenceconnection with the bearing; and the bearing seat is a structural member made of a hard elastic material. By means of the structure, in the fan, the bearing seat has the effects of reducing vibrationand noise and aligning the